Tablet computer



FIG. 1 is a front perspective view of a tablet computer showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left-side view thereof;

FIG. 5 is a right-side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines shown in the drawings depict portions of the tablet computer that form no part of the claimed design. 

CLAIM We claim the ornamental design for a tablet computer, as shown and described. 